13521274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 23304960

約数和(自身を除く): 9783686

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 271, 494, 542, 1313, 1919, 2626, 3523, 3838, 5149, 7046, 10298, 24947, 27371, 49894, 54742, 66937, 133874, 355823, 520049, 711646, 1040098, 6760637, 13521274]

約数ペア:

[(1, 13521274), (2, 6760637), (13, 1040098), (19, 711646), (26, 520049), (38, 355823), (101, 133874), (202, 66937), (247, 54742), (271, 49894), (494, 27371), (542, 24947), (1313, 10298), (1919, 7046), (2626, 5149), (3523, 3838)]